Alan R. Williams

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Denver, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for the recovery of lead and silver chlorides
- Patent number 4,556,422
- Issue date Dec 3, 1985
- Hazen Research, Inc.
- James E. Reynolds
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Regeneration of chloridizing agent from chlorination residue
- Patent number 4,428,912
- Issue date Jan 31, 1984
- Public Service Company of New Mexico
- James E. Reynolds
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for chlorinating clays and bauxite
- Patent number 4,288,414
- Issue date Sep 8, 1981
- Public Service Company of New Mexico
- James E. Reynolds
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hydrometallurgical process for the recovery of lead
- Patent number 4,276,084
- Issue date Jun 30, 1981
- Hazen Research, Inc.
- James E. Reynolds
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering aluminum and other metal values from fly ash
- Patent number 4,159,310
- Issue date Jun 26, 1979
- Public Service Company of New Mexico
- James E. Reynolds
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...